"use strict"; var Examples = { names: ['cities', 'greeter', 'i_love_ruby', 'hello_world'], random: function () { return Examples.names[Math.floor(Math.random() * Examples.names.length)]; }, choose: function () { var lang = document.location.pathname.split('/')[1]; var name = Examples.random(); $("#code").load('/' + lang + '/examples/' + name + '/'); } }; $(document).ready(Examples.choose);